Reflection Practice

Front

Reflect (6, -3) over the line x-axis. What are the new coordinates?

Back

(6, 3)

Front

Point C (-5, 4) is reflected over the x-axis. What are the coordinates of C'?

Back

(-5, -4)

Front

Reflecting over the y-axis changes the ____-_____________.

Back

x-coordinate

Front

What is the Algebraic Notation for reflecting over the x-axis?

Back

(x, y) → (x, -y)

Front

What happens to the y-coordinate when a point is reflected over the x-axis?

Back

It changes sign.

Front

What happens to the x-coordinate when a point is reflected over the y-axis?

Back

It changes sign.

Front

If the point (a, b) is reflected over the x-axis, what are the new coordinates?

Back

(a, -b)

Front

If the point (a, b) is reflected over the y-axis, what are the new coordinates?

Back

(-a, b)

Front

What is the reflection of the point (3, 5) over the x-axis?

Back

(3, -5)

Front

What is the reflection of the point (-2, -7) over the y-axis?

Back

(2, -7)